A new hypogeal species of Oregmopyga Hoy (Hemiptera: Coccoidea: Eriococcidae) from southern California, U. S. A., and a key to species of the genus Author Kondo, Takumasa Author Gullan, Penny J. Author Miller, Douglass R. text Zootaxa 2004 784 1 12 journal article 10.5281/zenodo.158056 f52837f3-4084-4b65-9b17-9dfe38ca601f 1175­5326 158056 8623BECC-9C8D-46BF-88ED-4C8F0C71DDDC Key to the instars of Oregmopyga viscosa Kondo sp. nov. 1. Insect with wings or wing buds..........................adult male and male pupa respectively ­ Insect without wings...................................................................................................... 2 2. Antennae 6­segmented; dorsal macrotubular ducts absent ........................................... 3 ­ Antennae 7­segmented; dorsal macrotubular ducts present or absent .......................... 4 3. *Only 1 pore associated with each spiracular atrium......................... first­instar nymph ­ Several pores associated with each spiracular atrium ....................second­instar female 4. Vulva present; venter of last abdominal segments each with a broad transverse row of multilocular pores 3–6 pores wide; dorsal macrotubular ducts absent ....... adult female ­ Vulva absent; venter of last abdominal segments with a single transverse row of pores per segment; dorsal macrotubular ducts present ............................... second­instar male